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refactor: address panics due to indexing and slicing (#3233)

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Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>
This commit is contained in:
Shankar Singh C
2024-01-05 14:47:37 +05:30
committed by GitHub
parent 000e644388
commit 34318bc1f1
39 changed files with 244 additions and 253 deletions
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53
crates/common_utils/src/pii.rs
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@ -12,6 +12,8 @@ use diesel::{
};
use error_stack::{IntoReport, ResultExt};
use masking::{ExposeInterface, Secret, Strategy, WithType};
#[cfg(feature = "logs")]
use router_env::logger;
use crate::{
crypto::Encryptable,
@ -41,13 +43,14 @@ where
fn fmt(val: &T, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let val_str: &str = val.as_ref();
// masks everything but the last 4 digits
write!(
f,
"{}{}",
"*".repeat(val_str.len() - 4),
&val_str[val_str.len() - 4..]
)
if let Some(val_str) = val_str.get(val_str.len() - 4..) {
// masks everything but the last 4 digits
write!(f, "{}{}", "*".repeat(val_str.len() - 4), val_str)
} else {
#[cfg(feature = "logs")]
logger::error!("Invalid phone number: {val_str}");
WithType::fmt(val, f)
}
}
}
@ -174,16 +177,26 @@ where
{
return WithType::fmt(val, f);
}
write!(
f,
"{}_{}_{}",
client_secret_segments[0],
client_secret_segments[1],
"*".repeat(
val_str.len()
- (client_secret_segments[0].len() + client_secret_segments[1].len() + 2)
if let Some((client_secret_segments_0, client_secret_segments_1)) = client_secret_segments
.first()
.zip(client_secret_segments.get(1))
{
write!(
f,
"{}_{}_{}",
client_secret_segments_0,
client_secret_segments_1,
"*".repeat(
val_str.len()
- (client_secret_segments_0.len() + client_secret_segments_1.len() + 2)
)
)
)
} else {
#[cfg(feature = "logs")]
logger::error!("Invalid client secret: {val_str}");
WithType::fmt(val, f)
}
}
}
@ -325,7 +338,13 @@ where
}
}
write!(f, "{}.**.**.**", segments[0])
if let Some(segments) = segments.first() {
write!(f, "{}.**.**.**", segments)
} else {
#[cfg(feature = "logs")]
logger::error!("Invalid IP address: {val_str}");
WithType::fmt(val, f)
}
}
}